<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			div{
				width: 200px;
				height: 200px;
				border:8px solid red;
				/* border-top-color: red;
				border-right-color:yellow;
				border-bottom-color:black;
				border-left-color:purple;
			} */
			    border-color:red green blue yellow;
				border-width:30px;
				border-top-style: none;
				border-right-style:hidden;
				border-bottom-style:dotted;
				border-left-style: dashed;
				border-top-style: double;
		</style>
	</head>
	<body>
		<div></div>
	</body>
</html>
